It's raining hard outside, so they stay 发布时间:2017-05-04 13:57 │ 来源:www.tikuol.com 题型:选择题 问题: It's raining hard outside, so they stay in the classroom.[ ]A. must B. can C. have to D. might
题型:选择题 关于脑血管病不正确的是()A.缺血性脑血管病占30%~40%B.出血性脑血管病由长期高血压、脑血管畸形等引起C.糖尿病是脑血管的主要危险因素之一D.死亡和致残率高E.情绪激动和劳累是主要诱因 查看答案